Alton Place, Flat 1, 89 Hampshire Avenue, Slough, SL1 3AG
About Alton Place
Alton Place is a mid-terrace house in Slough (SL1 3AG). It has a recorded floor area of 31 m² (around 334 sq ft) and construction records dating it to 1930-1949. At 31 m² this is the smallest unit on EPC record across Alton Place (31–58 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2019) shows a C (score 71).
Untraded for 28 years, with the last transfer in May 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £171,000 sits 307.1% above the 1998 sale of £42,000. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 41.9% below the postcode norm. At 31 m² it sits well below the postcode median (74 m² across 29 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).
Know exactly what you're buying at Alton Place
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Alton Place's carbon output is low for the local stock.
EPC Rating
Planning history
Alton Place has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 1 thing worth checking at Alton Place
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
Latest sale on Alton Place was the lowest on Land Registry record across the postcode.
£171,000
Modelled from EPC, postcode comparables.
£42,000
Recorded with HM Land Registry.
Sales timeline
19 May 1998Most recent
£42,000
Median price across the last 5 sales in SL1 3AG: £350,000 (2024–2020).
Nearby sales in SL1 3AG
Everything we know about Alton Place, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Hampshire Avenue homes
Price per m² for Alton Place lags the street by a wide margin.
Price per m²
£1,355
Street avg £3,732
Floor Area
31 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.2 t/year
Similar properties nearby
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Lidl — bus stop.
Closest school
0.3 km
Phoenix Infant Academy. 32 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.1dB

Night-time· 23:00 – 07:00
40.2dB